Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
Sep 2025 Milk Sub Index -0.64
Milk (kg) -80.00 -0.014 1.12
Fat (kg) 1.54 -0.375 -0.58
Prot (kg) 2.67 -0.441 -1.18
Fertility Sub Index 11.62
Calving Interval (days) -6.89 -1.459 10.05
Survival (%) 1.40 1.117 1.56
Calving Sub Index 3.18
Gestation Length (days) -3.46 -0.919 3.18
Beef Sub Index -0.38
Carcass Weight (kg) -6.80 -0.528 3.59
Age of Slaughter (days) 9.19 -0.432 -3.97
Maintenance Sub Index Maint. Sub Index 8.58
Live WT (kg) -28.00 -0.307 8.58
Total Carbon Sub Index 22.37

* Based on an €80/tonne carbon price